#main{
    height: 640px;
    text-align: center;
    margin: 0px auto;
    width: 900px;
    overflow: auto;
}

#nav li{
    height: 26px;
    line-height: 26px;
    font-size: 24px;
    text-align: center;
    background-color: #ffffff;
}

#main p{
    font-size: 26px;
    color: #08c;
    margin: 10px 0px;
}

.tip{
    font-size: 22px;
    color: #ffffff;
    background-color: cadetblue;
}

li{
    list-style: none;
    text-align: left;
    font-size: 16px;
    margin: 2px 0px;
    background-color: rgb(142, 187, 202)
}

.tno{
    display: inline-block;
    width: 150px;
    text-align: center;
    padding: 2px 10px;
}

.tname{
    display: inline-block;
    width: 100px;
    text-align: center;
    padding: 2px 10px;
}

.tsex{
    display: inline-block;
    width: 50px;
    text-align: center;
    padding: 2px 10px;
}

.collid{
    display: inline-block;
    width: 150px;
    text-align: center;
    padding: 2px 10px;
}

.caid{
    display: inline-block;
    width: 150px;
    text-align: center;
    padding: 2px 10px;
}

.button{
    display: inline-block;
    width: 100px;
    text-align: center;
    padding: 2px 10px;
}

